1 #ifndef __PERF_RECORD_H
2 #define __PERF_RECORD_H
12 * PERF_SAMPLE_IP | PERF_SAMPLE_TID | *
15 struct perf_event_header header
;
18 unsigned char __more_data
[];
22 struct perf_event_header header
;
27 char filename
[PATH_MAX
];
31 struct perf_event_header header
;
37 struct perf_event_header header
;
44 struct perf_event_header header
;
50 * PERF_FORMAT_ENABLED | PERF_FORMAT_RUNNING | PERF_FORMAT_ID
53 struct perf_event_header header
;
62 #define PERF_SAMPLE_MASK \
63 (PERF_SAMPLE_IP | PERF_SAMPLE_TID | \
64 PERF_SAMPLE_TIME | PERF_SAMPLE_ADDR | \
65 PERF_SAMPLE_ID | PERF_SAMPLE_STREAM_ID | \
66 PERF_SAMPLE_CPU | PERF_SAMPLE_PERIOD)
69 struct perf_event_header header
;
96 struct ip_callchain
*callchain
;
97 struct branch_stack
*branch_stack
;
98 struct regs_dump user_regs
;
99 struct stack_dump user_stack
;
102 #define PERF_MEM_DATA_SRC_NONE \
103 (PERF_MEM_S(OP, NA) |\
104 PERF_MEM_S(LVL, NA) |\
105 PERF_MEM_S(SNOOP, NA) |\
106 PERF_MEM_S(LOCK, NA) |\
109 struct build_id_event
{
110 struct perf_event_header header
;
112 u8 build_id
[PERF_ALIGN(BUILD_ID_SIZE
, sizeof(u64
))];
116 enum perf_user_event_type
{ /* above any possible kernel type */
117 PERF_RECORD_USER_TYPE_START
= 64,
118 PERF_RECORD_HEADER_ATTR
= 64,
119 PERF_RECORD_HEADER_EVENT_TYPE
= 65,
120 PERF_RECORD_HEADER_TRACING_DATA
= 66,
121 PERF_RECORD_HEADER_BUILD_ID
= 67,
122 PERF_RECORD_FINISHED_ROUND
= 68,
123 PERF_RECORD_HEADER_MAX
127 struct perf_event_header header
;
128 struct perf_event_attr attr
;
132 #define MAX_EVENT_NAME 64
134 struct perf_trace_event_type
{
136 char name
[MAX_EVENT_NAME
];
139 struct event_type_event
{
140 struct perf_event_header header
;
141 struct perf_trace_event_type event_type
;
144 struct tracing_data_event
{
145 struct perf_event_header header
;
150 struct perf_event_header header
;
152 struct mmap_event mmap
;
153 struct comm_event comm
;
154 struct fork_event fork
;
155 struct lost_event lost
;
156 struct read_event read
;
157 struct sample_event sample
;
158 struct attr_event attr
;
159 struct event_type_event event_type
;
160 struct tracing_data_event tracing_data
;
161 struct build_id_event build_id
;
164 void perf_event__print_totals(void);
169 typedef int (*perf_event__handler_t
)(struct perf_tool
*tool
,
170 union perf_event
*event
,
171 struct perf_sample
*sample
,
172 struct machine
*machine
);
174 int perf_event__synthesize_thread_map(struct perf_tool
*tool
,
175 struct thread_map
*threads
,
176 perf_event__handler_t process
,
177 struct machine
*machine
);
178 int perf_event__synthesize_threads(struct perf_tool
*tool
,
179 perf_event__handler_t process
,
180 struct machine
*machine
);
181 int perf_event__synthesize_kernel_mmap(struct perf_tool
*tool
,
182 perf_event__handler_t process
,
183 struct machine
*machine
,
184 const char *symbol_name
);
186 int perf_event__synthesize_modules(struct perf_tool
*tool
,
187 perf_event__handler_t process
,
188 struct machine
*machine
);
190 int perf_event__process_comm(struct perf_tool
*tool
,
191 union perf_event
*event
,
192 struct perf_sample
*sample
,
193 struct machine
*machine
);
194 int perf_event__process_lost(struct perf_tool
*tool
,
195 union perf_event
*event
,
196 struct perf_sample
*sample
,
197 struct machine
*machine
);
198 int perf_event__process_mmap(struct perf_tool
*tool
,
199 union perf_event
*event
,
200 struct perf_sample
*sample
,
201 struct machine
*machine
);
202 int perf_event__process_fork(struct perf_tool
*tool
,
203 union perf_event
*event
,
204 struct perf_sample
*sample
,
205 struct machine
*machine
);
206 int perf_event__process_exit(struct perf_tool
*tool
,
207 union perf_event
*event
,
208 struct perf_sample
*sample
,
209 struct machine
*machine
);
210 int perf_event__process(struct perf_tool
*tool
,
211 union perf_event
*event
,
212 struct perf_sample
*sample
,
213 struct machine
*machine
);
215 struct addr_location
;
216 int perf_event__preprocess_sample(const union perf_event
*self
,
217 struct machine
*machine
,
218 struct addr_location
*al
,
219 struct perf_sample
*sample
,
220 symbol_filter_t filter
);
222 const char *perf_event__name(unsigned int id
);
224 int perf_event__synthesize_sample(union perf_event
*event
, u64 type
,
225 const struct perf_sample
*sample
,
228 size_t perf_event__fprintf_comm(union perf_event
*event
, FILE *fp
);
229 size_t perf_event__fprintf_mmap(union perf_event
*event
, FILE *fp
);
230 size_t perf_event__fprintf_task(union perf_event
*event
, FILE *fp
);
231 size_t perf_event__fprintf(union perf_event
*event
, FILE *fp
);
233 #endif /* __PERF_RECORD_H */